Surf Forecasts:
How big are the waves at Porth Ceriad today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 7ft (2.1m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 6.5ft (2.0m), 7s period with SW swell.
- Evening surf: Evening surf (12 Sep, local time) - 4.5ft (1.4m), 7s period with SW swell.
The current surf forecast for Porth Ceriad at 4PM is: 2.0m 7s primary swell from a Southwest direction (forecast issued at 12:00pm September 12). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 7ft (2.1m) | 6s |
| Afternoon (12 Sep) | 6.5ft (2.0m) | 7s |
| Evening (12 Sep) | 4.5ft (1.4m) | 7s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Mon night. Very mild (max 18°C on Sat night, min 15°C on Mon morning). Winds decreasing (strong winds from the SW on Sat morning, light winds from the W by Sun morning). | |||||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 423 | 493 | 373 | 244 | 173 | 106 | 75 | 63 | 42 | 32 | 33 | 20 | 19 | 14 | 9 | 49 | 65 | 62 | 62 | 96 | 127 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-on | cross-on | on | on | on | on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 9:33AM4.45m | 9:50PM4.85m | 10:10AM4.47m | 10:28PM4.72m | 10:46AM4.37m | ||||||||||||||||
Low Tide | 4:37PM0.12m | 5:03AM0.00m | 5:10PM0.20m | 5:34AM0.22m | 5:41PM0.37m | ||||||||||||||||
 | |  | |  | |  |  | |  | | | | | | | | | | | | |
 | 6:45 | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:37 | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 17 | 17 | 16 | 17 | 18 | 17 | 17 | 17 | 17 | 16 | 17 | 17 | 18 | 15 | 16 | 18 | 18 | 17 |
Feels °C | 8 | 10 | 12 | 13 | 15 | 15 | 16 | 18 | 17 | 17 | 17 | 16 | 14 | 15 | 15 | 16 | 11 | 14 | 14 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | SW 7 | NW 4 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | — | — | W 12 | W 12 | — | — |
| kJ | — | — | — | — | — | 106 | 1 | 63 | 42 | 32 | 33 | 20 | 19 | 14 | 9 | — | — | 3 | 3 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NW 4 | — | — | W 13 | W 13 | W 13 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | — | — | 3 | 3 | 3 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | — | SW 7 | — | — | — | — | — | — | SW 3 | SSW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 |
| kJ | 423 | 493 | 373 | 244 | 173 | — | 75 | — | — | — | — | — | — | 2 | 9 | 49 | 65 | 62 | 62 | 96 | 127 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 303 | 373 | 354 | 143 | 143 | 43 | 3 | 3 | 0 | 201 | 126 | 126 | 180 | 229 | 107 | 252 | 252 | 132 | 252 | 252 | 246 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Recent Eyeball Surf Reports for Wales - Lleyn
‘Porth Neigwl: Choppy waves hadn't tidied much (from what I could see in the dark.’
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